Re: [Pacemaker] Pacemaker cluster: OpenAis communication channels

2009-10-22 Thread Florian Haas
Steve, what has repeatedly come up is that RRP links don't auto-heal (see thread: http://oss.clusterlabs.org/pipermail/pacemaker/2009-May/001784.html), and that passive mode RRP seems to not work at all (see thread: https://lists.linux-foundation.org/pipermail/openais/2009-October/013095.html --

Re: [Pacemaker] Pacemaker cluster: OpenAis communication channels

2009-10-22 Thread Romain CHANU
Florian, I have checked the different links you have sent and I am a bit confused with this RRP matter. I want to use two machines (primary / secondary) and set up the following interfaces: - eth0 : direct link between primary and secondary - bond0: bonding of eth1 and eth2 (redundant network

Re: [Pacemaker] Load Balancing, Node Scores and Stickiness

2009-10-22 Thread Andrew Beekhof
On Wed, Oct 21, 2009 at 2:06 PM, Colin colin@gmail.com wrote: Hi All, it seems from the documentation that Pacemaker has some inherent tendency to to load-balancing, in the sense of, given equal choice, not starting all resources on a single node... Now, I would like to be able to

Re: [Pacemaker] Load Balancing, Node Scores and Stickiness

2009-10-22 Thread Andrew Beekhof
On Thu, Oct 22, 2009 at 1:58 PM, Johan Verrept johan.verr...@able.be wrote: On Thu, 2009-10-22 at 12:37 +0200, Andrew Beekhof wrote: That's easy enough to understand ... and I can't do any fine-tuning, i.e. suppose that 4 nodes of my 10 node cluster fail, and then come up again. If all

[Pacemaker] how to run a remote script

2009-10-22 Thread gilberto migliavacca
Hi I'm a newbie of Pacemaker and I'm working for Funambol company (www.funambol.com). I'm evaluating how to support a cluster solution for our product. I understood how to create a my own configuration with some monitoring commands. I found it in the main documentation, for instance for

Re: [Pacemaker] how to run a remote script

2009-10-22 Thread gilberto migliavacca
Hi Schmidt I'll try, thanks for the info gilberto Schmidt, Torsten wrote: Hi Gilberto, take a look at the tomcat ocf-script: start 'crm' to to 'ra' and do: crm(live)ra# meta tomcat ocf here you see the parameters (required and optional) implement the tomcat as primitive resource

Re: [Pacemaker] how to run a remote script

2009-10-22 Thread gilberto migliavacca
Hi I need a step behind now I installed a java stand alone process with its onw start and stop scripts on the 2 nodes and my purpose is to start/stop these services using pacemaker how can I create the myapp resource agent on the nodes, somthing like the ocf:heartbeat:tomcat? thanks in

[Pacemaker] Can I edit apache configuration file using pacemaker?

2009-10-22 Thread gilberto migliavacca
Hi I have this problem and I'd like to know if I can solve it using pacemaker I have 2 nodes with apache + modjk + tomcat on both nodes, moreover the modjk components point to the tomcat on both nodes in this way the configuration (worker.properties) file of the modjk keeps the information

Re: [Pacemaker] Can I edit apache configuration file using pacemaker?

2009-10-22 Thread Dejan Muhamedagic
Hi, On Thu, Oct 22, 2009 at 07:25:27PM +0200, gilberto migliavacca wrote: Hi I have this problem and I'd like to know if I can solve it using pacemaker I have 2 nodes with apache + modjk + tomcat on both nodes, moreover the modjk components point to the tomcat on both nodes in this way